In this movie Rocky, Colt and TumTum must battle an evil wealthy toxic waste dumper in order to save a local Indian tribe and their friend Jo. The 3 Ninjas must help find Jo's father and find a secret disk that contains evidence that could stop the toxic landfill that is destroying the Indian community. However the town is owned by the rich man and he controls the police and even the mayor. They must fight a motorcycle gang and renegade cowboys in this non-stop ninja adventure.
Knuckling Up for their Biggest Adventure Yet!
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Did You Know?
Micheal Treanor's Sister appears in the Pizza Parlor scene as the Girl who says: "pick up #14!" See more
When Colt kicks the biker against the wall breaking the table and vase, the pad around the biker's waist is outside of his shirt under his jacket. See more
Let me guess - you're too short for the good rides at the carnival.
What's so funny about that?
Why don't you buttheads just leave her alone?
At the End of the Movie, In the Credits, Max Elliott Slade's middle name is spelled wrong (Elliot) instead of Elliott with two t's See more
The version shown on The Hub contains scenes not shown in the film, these scenes are:
- An animated opening (the international version of the first 3 Ninjas had this.)
- A scene where the kids get warrior necklaces from an old woman, possibly Jo's grandma, which also shows where Tum Tum learned to spray hot peppers (later in the regular version, at the fight after the ceremony, Tum Tum sprays peppers into a man's eyes.)
Follows 3 Ninjas